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Hypertension (high blood pressure) is a condition where the pressure of blood in the arteries is too high. This causes strain on the heart, as it is forced to pump harder to get blood around the body.
Thickened arteries
High blood pressure increases the stress on the artery walls. This speeds up damage to the arteries, causing them to thicken, and fatty deposits to build up more quickly (atherosclerosis).
Increased risks
If your blood pressure remains high it can increase your risk of:
- coronary artery disease
- heart attack
- heart failure
- stroke
- kidney problems.
Signs and symptoms
You may not be aware if you have elevated blood pressure - it may not give you any warning or symptoms, So it is important to have it checked regularly. Your local doctor will advise you on this.
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Up and down Your blood pressure changes all the time according to the physical and emotional demands you place on your body. It can vary quite dramatically over a 24-hour period. |
Living with high blood pressure
People with high blood pressure may need to take medications to help control their blood pressure. But it is recommended to combine this with:
- regular exercise (check with your doctor first)
- weight loss if necessary
- not smoking
- healthy diet
- moderate alcohol intake
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Eat right A high salt intake can contribute to high blood pressure. By choosing foods labelled ‘reduced salt', or ‘no added salt', and eating plenty of fresh fruit and vegetables you can help to reduce your blood pressure. |
This information was first published in You and Your Heart - an education booklet for patients, families and friends. © 2006 Northern Sydney Central Coast Area Health Service
